Sound generator



FIG. 1 is a perspective view of a sound generator showing one embodiment of the new design;

FIG. 2 is a top view of the sound generator of FIG. 1;

FIG. 3 is a left side view of the sound generator of FIG. 1, the right side being a mirror image thereof;

FIG. 4 is a front view of the sound generator of FIG. 1;

FIG. 5 is a back view of the sound generator of FIG. 1; and,

FIG. 6 is a bottom view of the sound generator of FIG. 1. 

I claim the ornamental design of a sound generator, substantially as shown and described. 